Integration

[Balgus82]

plus "evolves" just means it progresses. It doesn't necessarily mean she has to switch partners either.

Lets take Tygra completely out of this scenerio just so ya'll won't outright ignore me here.

Say there was no triangle and it was just Cheetara and Lion-O. It would go from his crush, to them starting a tenuous relationship, to them being more comfortable around each other, to them being strong together, to them (possibly) getting married.

In that whole scenario the relationship evolved. Evolving doesn't mean there has to be drastic changes. It just means it progresses from point A, to point B, to point C, etc.

So, to me, the word "evolved" isn't any indication that she'll switch partners again.